Results 91 to 100 of about 453,320 (299)

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

The Effect of Oil Price Changes on Some of the Main Iranian Macroeconomic Variables [PDF]

open access: yesPizhūhishnāmah-i Iqtiṣād-i Inirzhī-i Īrān, 2012
Iran is one of major oil producers and exporters in the world. Since the crude oil export is a major source of Iran’s income, it indirectly influences the country’s   other economic activities.
Mohammadhossein Mahdavi Adeli   +2 more
doaj  

Determinants of Inequality in Selected SEE Countries: Results from Shapley Value Decompositions [PDF]

open access: yes
In this paper we provide a comparative analysis of inequality in household consumption per capita in four South-Eastern European countries, Albania, Bosnia & Herzegovina, Bulgaria, and Serbia. The analysis is based on a largely consistent dataset derived
Robert Stehrer, Sebastian Leitner
core  

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan   +5 more
wiley   +1 more source

Wage Dispersion in a Partially Unionized Labor Force [PDF]

open access: yes
Taking as our point of departure a model proposed by David Card (2001), we suggest new methods for analyzing wage dispersion in a partially unionized labor market.
Addison, John T.   +2 more
core   +3 more sources

Entrepreneurial engagement and technical grants funding: Analysis of structurally behavioural determinants and economic factors

open access: yesSocial Sciences and Humanities Open
Entrepreneurial activity promotes economic growth and social development, particularly in emerging economies such as South Africa. This study investigates the influence of structural-behavioural determinants and economic factors on entrepreneurial ...
Abiola John Asaleye, Thobeka Ncanywa
doaj   +1 more source

Efficiency of the Foreign Exchange Market of Papua New Guinea During the Recent Float [PDF]

open access: yes
This paper examines the validity of the efficient market hypothesis (EMH) for the foreign exchange market of Papua New Guinea (PNG) using data on spot exchange rates for four major foreign currencies during the recent float.
Guneratne Banda Wickremasinghe
core  

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Interpretable Supervised Muscle Network Decomposition by Multifactorial ANOVA-ICA

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering
Functional muscular connectivity reflects the underlying muscle coordination and neural control strategies during motor or postural tasks. Dimensionality reduction techniques based on multivariate linear decomposition can identify the fundamental modes ...
Jun-Ichiro Hirayama
doaj   +1 more source

Evaluating the Dynamic Effects of Active Labour Policies in Italy [PDF]

open access: yes
This paper analyses whether active labour market programmes (ALMP) have differing effects on unemployment and employment dynamics according to the particular region in which they are implemented.
Carlo Altavilla, Floro Ernesto Caroleo
core  

Home - About - Disclaimer - Privacy